CCDBAngiospermsCompositaeHeleniumHelenium puberulum DC.

6 chromosome counts in Helenium puberulum DC.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Helenium decurrens (Less.) Vatke Helenium puberulum DC. 20(1)   Asteracea Smith, E. B. 1965 Madrono
  Helenium puberulum DC. Helenium puberulum DC. 29, ca. 29(1, 1)   Asteracea Raven & K. 1961 Amer. J. Bot.
  Helenium puberulum DC. Helenium puberulum DC. 29II   IPCN online Keil, D. J., M. A. Luckow & D. J. Pinkava. 1988. Chromosome studies in Asteraceae from the United States, Mexico, the West Indies, and South America. Amer. J. Bot. 75: 652–668.
  Helenium puberulum DC. Helenium puberulum DC. 29   IPCN online Powell, A. M., D. W. KYHOS & P. H. Raven. 1975. Chromosome numbers in Compositee. XI. Helenieae. Amer. J. Bot. 62: 1100–1103.
  Helenium puberulum DC. Helenium puberulum DC.   58 IPCN72 GRASHOFF, J.L., M.W. BIERNER, & D.K. NORTHINGTON. 1972. Chromosome numbers in North and Central American Compositae. Brittonia 24: 379-394.
!   Helenium puberulum DC. Helenium puberulum DC.   58 eFlora